Origin	China
Model Number	47
Brand Name	YMS
Purity	98%

Paraformaldehyde

Image Name	Paraformaldehyde    Polyoxymethylene
Alias	ParaformSolid formaldehyde
Kind	Alkalis
Molecular Formula	(CH 2 O) n
Molecular Weight	(30) n
Appearance	White crystalline powder combustible,  have the smell of formaldehydelow molecular weight
Density	Relative Density ( water =1)1.39 Relative Density ( air =1)1.03
Steam Pressure	0.19kPa/25
CAS No	30525-89-4
Flash point	70
Melting point	120~170
Vapor pressure	0.19kPa/25
Solubility	Soluble in water, release of formaldehyde in water,  insoluble in ethanol, ethyl ether, soluble in  caustic soda solution
Main Uses	Mainly use for making various kinds of synthetic resin and binder,etc., is used for making fumigant, bactericide and insecticide